Flood Monitor

Active Floods Warnings Historical Events
December 21 2024


Natural Disasters Flood Monitor

US Flood Monitor

December 21 2024


Severe flooding has gripped several regions across the nation, with particular areas facing dangerous levels of rising water and heightened emergency alerts. The Upper White-Village area has seen streamflows at a staggering 153.64% of their normal levels, resulting in rapid inundations in nearby communities. The Middle Pearl-Strong region is experiencing catastrophic flooding as well, with river measurements indicating a 917.22% increase over typical flow rates. Additionally, the Nolichucky and Pigeon rivers are exceeding normal flows by over 1600%, posing a significant threat to surrounding towns and cities. Urgent warnings have been issued to residents in affected areas to seek higher ground and prepare for potential evacuations.

In the townships along the White River, water levels have surged, threatening homes and businesses with inundation. The Black River, too, has surged to more than double its regular capacity, encroaching into the Lower Black area and placing the infrastructure and residents at grave risk. Meanwhile, communities built around the Tombigbee River, which is flowing at 40.54% of its normal streamflow, are experiencing dramatic changes in water levels, leading to local disruptions and potential property damage. Notably, Cedar River's flow has dipped significantly below average, highlighting the contrasting impact of region-specific weather patterns.

The Pigeon and Nolichucky rivers, vital waterways for their respective regions, have seen an alarming rise in water levels, with the potential to cause unprecedented flooding and long-term damage. Officials are closely monitoring the situation and have deployed resources to help mitigate the effects of the swelling rivers. Emergency services are working tirelessly to ensure the safety of citizens in these areas, with a strong emphasis on the towns of Pigeon Forge and Newport, which are in the direct path of the rising waters. As the situation unfolds, the full extent of the damage is yet to be realized, with forecasters predicting more rainfall that could exacerbate the already dire conditions. Residents in affected zones are urged to heed evacuation orders, stay informed through official channels, and prepare for potential long-term impacts on their communities.



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Flood Risk Index

Floods are a recurring and devastating natural hazard, causing widespread destruction and posing significant risks to communities across the globe. These inundations result from various factors, with heavy precipitation being a primary trigger. During severe weather events such as hurricanes, tropical storms, or intense thunderstorms, copious rainfall can overwhelm local drainage systems and lead to flash floods. Additionally, in regions with cold winters, the melting of accumulated snow during spring can cause river levels to surge rapidly, leading to seasonal river flooding.

Flood Mitigation

Various strategies and measures have been implemented at different levels of governance. Improved floodplain management is essential, which involves regulating construction and development in flood-prone areas. Implementing resilient infrastructure, such as constructing levees, floodwalls, and dams, helps to protect vulnerable regions from rising waters. Early warning systems and flood forecasting technologies play a crucial role in providing timely alerts to at-risk communities, enabling them to take precautionary measures and evacuate if necessary. Furthermore, promoting the preservation of natural retention areas, such as wetlands and floodplains, can act as natural buffers, absorbing excess water during heavy rainfall events and reducing the severity of floods downstream. Building homes and structures on stilts or elevated platforms in flood-prone zones can also help minimize property damage.


Historical Flood Frequency

Climate change plays a crucial role in exacerbating flood risks. As the planet warms, there is an observed increase in the frequency and intensity of extreme weather events, including heavy rainfall and storms. These changes in weather patterns contribute to the likelihood of more severe and frequent floods in many areas of the US.

The consequences of floods are far-reaching and can be devastating. Property damage, destruction of critical infrastructure, disruption of transportation networks, and loss of human life are all significant impacts of flooding events. Communities may experience prolonged displacement, economic hardships, and increased vulnerability to subsequent disasters.


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